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Sperm cell production illustration
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Illustration of precursor sperm cells known as spermatocytes (three larger cells) and spermatids (four smaller cells) within a seminiferous tubule in
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Illustration of primary (top) and secondary (bottom left and right) spermatocytes within a seminiferous tubule in a testis (testicle) These cells div
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Sperm cell production illustration
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Stem cells dividing during sperm production illustration
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Illustration of stem cells known as spermatogonia following the first mitotic cell division of spermatogenesis (sperm cell production) This occurs wi
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Sperm cell formation illustration
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Spermatozoon TEM
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Coloured transmission electron micrograph (TEM) of sperm cross-sectioned at the middle piece (red) and principal piece or tail (green) by JOSE CALVO
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Light micrograph of a normal human testis showing a cross section through the coiled system of seminiferous tubules Each tubule outlined by a conti
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Maturing spermatozoa TEM
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Spermatid chromatoid body TEM
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Male germinal epithelium light micrograph
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Seminiferous tubules light micrograph
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Seminiferous tubules light micrograph
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Spermatogenesis illustration
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Spermatogenesis illustration
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Human testis light micrograph
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Mitosis illustration
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False-colour scanning electron micrograph of a section through a human testicle showing a seminiferous tubule where sperm are produced and mature Th
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Mitosis illustration
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Mitosis illustration
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Mitosis illustration
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Mitosis illustration
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Mitosis illustration
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Mitosis illustration
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Spermatogenesis illustration
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Spermatogenesis illustration
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Spermatogenesis illustration
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Light micrograph of normal human testis Sperm is produced in a system of coiled seminiferous tubules seen here in cross section The background comp
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Spermatogenesis illustration
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Spermatogenesis illustration
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Spermatogenesis illustration
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Spermatogenesis illustration
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Human testis light micrograph
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Spermatogenesis light micrograph
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Testis SEM
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Testis SEM
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Testis SEM
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Testis SEM
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Testis SEM
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Testis SEM
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Testis SEM
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Seminiferous tubules light micrograph
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Seminiferous tubule light micrograph
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Testis TEM
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Human sperm TEM
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Human seminiferous tubules light micrographs
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Spermatogenesis in human testicle light micrographs
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Spermatogenesis in human testicle light micrographs
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Spermatogenesis in human testicle light micrographs
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Spermatogenesis in human testicle light micrographs
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Spermatogenesis in human testicle light micrographs
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Human seminiferous tubules light micrographs
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Seminiferous tubules and Leydig cells light micrographs
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Seminiferous tubules and Leydig cells light micrographs
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Testicle Leydig cells light micrographs
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Seminiferous tubule and Leydig cells light micrographs
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Spermatogenesis in human testicle light micrographs
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Human seminiferous tubules light micrographs
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Spermatogenesis in human testicle light micrograph
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Spermatogenesis in human testicle light micrographs
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Spermatogenesis in human testicle light micrographs
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Spermatogenesis in human testicle light micrographs
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Spermatogenesis in human testicle light micrographs
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Spermatogonia TEM
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Human testis TEM
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Testis TEM
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Testis TEM
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Spermatogenesis TEM
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Spermatogenesis light micrograph
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Human testis light micrograph
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Testis LM
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Testis LM
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Testis LM
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Seminiferous tubule light micrograph
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Seminiferous tubule light micrograph
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Testis light micrograph
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Seminiferous tubule light micrograph
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Spermatogenesis illustration
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Human testis light micrograph
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Spermatogenesis light micrograph
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Spermatogenesis light micrograph
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Spermatogenesis light micrograph
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Spermatogenesis light micrograph
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Seminiferous tubules light micrograph
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Seminiferous tubules light micrograph
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Fcol SEM seminiferous tubules in a human testicle
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Seminoferous tubules light micrograph
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Seminiferous tubule light micrograph
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Human testis light micrograph
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Human testis light micrograph
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Human testis light micrograph
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Sperm cell production illustration
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Illustration of precursor sperm cells known as spermatocytes (three larger cells) and spermatids (four smaller cells) within a seminiferous tubule in
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Illustration of primary (top) and secondary (bottom left and right) spermatocytes within a seminiferous tubule in a testis (testicle) These cells div
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Sperm cell production illustration
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Stem cells dividing during sperm production illustration
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Illustration of stem cells known as spermatogonia following the first mitotic cell division of spermatogenesis (sperm cell production) This occurs wi
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Sperm cell formation illustration
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